Home / 25,625,455.20-35,363,127.72-14,023,022.52

Finding the Fourth Proportional to 25,625,455.20, 35,363,127.72 and 14,023,022.52

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Solution

The fourth proportional to 25,625,455.20, 35,363,127.72 and 14,023,022.52 is: 19,351,770.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,625,455.20 : 35,363,127.72 = 14,023,022.52 : x
  2. Step 2: Convert to fraction form
    25,625,455.20/35,363,127.72 = 14,023,022.52/x
  3. Step 3: Cross multiply
    25,625,455.20x = 35,363,127.72 × 14,023,022.52
  4. Step 4: Simplify right side
    25,625,455.20x = 495,897,936,395,196.25
  5. Step 5: Solve for x
    x = 495,897,936,395,196.25/25,625,455.20
  6. Step 6: Final answer
    x = 19,351,770.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.